Nikon D50

Hi there, is there any one that can help me as I'm so confused, I'm currentlyDoing a photo course and am really stuck on an assignment, it is asking me to do 4 photos which are fast and slow shutter speed and small & large depth of field, is there any one that can explain in detail how I set up my Nikon d50 for all four as I have read and read and practised but just can not get it right.Will be very great full for any advice.Thank YouMichelle

Why not go to the professional photography formus for some professional suggestions and advices?You know you can also post your work for some guide.Anyway,I am sorry for no answer to your question.Good luck with you.